.header {
    height: 100%;
    position: relative;
    /* background-color: lightblue; */
}

.header-logo {
    background: url('../img/logo.png');
    background-size: 100% 100%;
    width: 56px;
    height: 56px;
    /* outline: 1px solid; */
    margin-top: 22px;
    margin-right: 172px;
}


/* header-menu>a直接子元素 */

.header-menu>a {
    height: 100px;
    /* background: red; */
    /* text-align: center; */
    line-height: 100px;
    padding: 7px;
}

.header-submenu {
    position: absolute;
    display: none;
    left: 0;
    width: 100%;
    top: 100px;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    padding: 30px 0;
}

.header-cover img {
    width: 160px;
    height: 110px;
}

.header-submenu a {
    width: 204px;
    text-align: center;
    font-size: 12px;
}

.header-cover {
    /* background-color: red; */
    border-right: 1px solid #eee;
}

.header-submenu a:last-child .header-cover {
    border-right: none;
}

.header-name {
    margin-top: 10px;
    color: #333;
}

.header-price {
    color: #ff6700;
}

.header-menu:hover .header-submenu {
    display: block;
}